---
title: "CONCEPT 20 ARCHITECTURE LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/3dac6ffb-c5a1-50dc-b42b-200de415b080
json: https://whiteintel.dev/api/public/dossier/3dac6ffb-c5a1-50dc-b42b-200de415b080
identifier: oo:GB-COH-12591512
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# CONCEPT 20 ARCHITECTURE LTD

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-12591512`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/3dac6ffb-c5a1-50dc-b42b-200de415b080  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/3dac6ffb-c5a1-50dc-b42b-200de415b080  

## Ownership & control

### Owners / controllers

- **Mr John Austin Taylor** (beneficial owner) — 100% — https://whiteintel.dev/entity/34aa42af-e481-5d4f-aea8-7f488c53abd2
- **Mr John Austin Taylor-Buchan** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/bae40dce-0074-43a9-b427-b2d22eba11d4

### UBO chain (walk to the ultimate owner)

A **2-step** ownership/control chain to the ultimate beneficial owner is resolved for this entity. The full cited chain unlocks with a paid API key or a one-off dossier — https://whiteintel.dev/pricing.

## Company profile (live · UK Companies House)

- **Company number:** `12591512`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2020-05-07
- **Registered office:** 30 Grove Place, Southampton, SO19 9QY, England
- **SIC:** 71111

### Officers

- TAYLOR-BUCHAN, John Austin — director · British · appointed 2020-05-07

### Beneficial owners (Persons with Significant Control)

- Mr John Austin Taylor-Buchan — 75–100% shares · individual PSC · England — since 2020-05-07

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/12591512
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/12591512

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **CONCEPT 20 ARCHITECTURE LTD**. Human view: https://whiteintel.dev/entity/3dac6ffb-c5a1-50dc-b42b-200de415b080 · Structured JSON: https://whiteintel.dev/api/public/dossier/3dac6ffb-c5a1-50dc-b42b-200de415b080._

_Risk levels are heuristic investigative leads, not legal determinations of beneficial ownership. Every claim carries a source; an absent edge means "not yet observed in current sources", not "does not exist"._